20312+5519 A 1678 (HD 235264)

 
 
20h 31m 11.01s +55 19' 14.9" P.A. 351.00 sep 2.4 mag 9.30,11.10 Sp B9 dist. 465.12 pc (1517.22 l.y.)
 
 
Coord 2000 20312+5519 Discov num A  1678 Comp Coord arcsec 2000 20 31 11.01 +55 19 14.9
Date first 1907 Date last 2016 Obs 10
Pa first 352 Pa last 350.8 P.A. Now (θ) 350.8°
Sep first 2.1 Sep last 2.429 Sep. Now (ρ) 2.429"
Mag pri 9.30 Mag sec 11.10 delta mag (ΔM) 1.8 Spectral class B9 (blue-white)
Pri motion ra -007 Sec motion ra
Pri motion dec -029 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 235264 Constellation Cygnus SAO 32648 HIP 101231
Tycho2 3954-00964-1 Gaia DR2 2186565827472489088 HD 235264 BD BD+54 2369
Distance 465.12 Distance ly 1517.22